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When all files are closed, Reader X shows a large red and white box that lists recently opened files. As for the File menu, the number of recently used files is set in Preferences | Documents. Unfortunately, Preferences only allows a minimum of 1, meaning that there will always be something displayed.
This was less of an issue in Reader 9 and below, because it was only the File menu that was affected. Now, however, it's impossible to have Reader open with an 'empty' screen. Is there any way to turn off that box? Must at least one recent filename always be displayed on my screen when everything's closed?